Why Einstein’s theories of relativity make time travel possible
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Bringing physics down to Earth through rocket science – Physics World
Bringing physics down to Earth through rocket science – Physics World Skip to main content Discover more from…
A Black Hole Singularity May Be a 3D Surface Where General Relativity Goes to Die : ScienceAlert
What lies beyond a black hole‘s event horizon is a mystery. It’s the boundary that marks the distance…
A Wandering Black Hole Meets a Wandering Star
What happens when a black hole and a star meet in the middle of nowhere in a galaxy?…
Topological phase transitions and mixed-state order in a Hubbard quantum simulator
Wen, X.-G. Quantum Field Theory of Many-Body Systems (Oxford Univ. Press, 2004). Zeng, B. et al. Quantum Information…
Quantum Computer Feasible in 5-10 Years
27 July 2026 How far are quantum computers from practical applications? And what challenges must be overcome for…
Quantum Heat Waves Spotted at Room Temperature for the First Time
Visualization of ray-like heat flow in boron arsenide at 300 K (80°F). Credit: H-Lab/UCLA The discovery could improve…
Conductance measurements cannot distinguish crossed Andreev reflection from elastic co-tunnelling in normal–superconductor–normal junctions
Feng, J. et al. Long-range crossed Andreev reflection in a topological insulator nanowire proximitized by a superconductor. Nat.…
Superconductivity under pressure in a van der Waals heavy-fermion metal
Yankowitz, M., Ma, Q., Herrero, P. J. & LeRoy, B. J. van der Waals heterostructures combining graphene and…
Fast blue optical transients still defy explanation
Sky surveys keep catching a kind of cosmic explosion that astronomers can’t explain. They call them fast blue…
A Distant Primordial Object May Be a Newborn Little Red Dot
The infrared-sensitive James Webb Space Telescope (JWST) has been doing multiple surveys of the very distant Universe, digging…
Cold radioactive molecules offer a tabletop route to new physics – Physics World
Cold radioactive molecules offer a tabletop route to new physics – Physics World Skip to main content Discover…